Images that are inserted into a PowerPoint® presentation often do not appear at the right size and may look blurry when the size is manually adjusted after inserting them. In newer versions of PowerPoint, there is a special image setting that can be used to achieve a pixel-by-pixel, non-blurry appearance. But using this setting manually for every inserted image is cumbersome and requires lots of clicks. In this post I show how to set the DPI to a value that ensures proper display.
This is a companion discussion topic for the original entry at https://www.xltoolbox.net/blog/2014/04/inserting-images-into-powerpoint-at-the-right-size.html